Kev hloov pauv ntawm watts rau kilowatts yog ncaj nraim raws li koj tau twv. Peb pom lub hwj chim hauv kilowatts P(kW) los ntawm kev faib lub hwj chim hauv watts P(W) los ntawm 1,000. Ntawm no yog Cov Qauv rau Hloov Watts rau Kilowatts: P(kW)=P(W) / 1, 000.
kWh formula yog dab tsi?
"kilowatt-teev" koj pom ntawm koj daim nqi hluav taws xob qhia txog lub zog uas koj siv hauv ib hlis. Txhawm rau xam cov kWh rau ib qho khoom siv tshwj xeeb, muab qhov ntsuas hluav taws xob (watts) ntawm cov khoom siv los ntawm lub sijhawm (hrs) koj siv cov khoom siv thiab faib los ntawm 1000.
pes tsawg watts yog 1kwh?
Ib kilowatt-teev sib npaug rau 1,000 watts rau ib teev. Piv txwv li, lub teeb 40-watt siv 40 watts ntawm lub zog txhua teev. Qhov no txhais rau. 04kWh faib 40 watts by 1,000.
Tus qauv rau watts yog dab tsi?
Cov mis rau kev suav wattage yog: W (joules per second)=V (joules per coulomb) x A (coulombs per second) qhov W yog watts, V yog volts, thiab A yog amperes ntawm tam sim no. Hauv cov ntsiab lus, wattage yog lub zog tsim los yog siv ib ob. Piv txwv li, lub teeb 60-watt siv 60 joules ib ob.
tus qauv tam sim no yog dab tsi?
Qhov tam sim no yog qhov piv ntawm qhov sib txawv ntawm qhov muaj peev xwm thiab qhov tsis kam. Nws yog sawv cev raws li (I). Cov qauv tam sim no tau muab raws li I=V / R. SI unit ntawm tam sim no yog Ampere (Amp).
